As for the tire emissions, you are likely quoting the worst case scenario that was devised by emissionsanalytics. The reality is, that was a worst case scenario, if you actually saw tire wear that was significantly more polluting than traditional cars you would have tires that go bald in a very short period of time.
For example, the Micheline Pilot Sport all seasons that come on the Tesla Model 3 are rated for 45k miles, but typically get around 35-40k miles depending on driving habits. That is only 13-26% more tread loss depending on driving style. So how is it possible the tires are losing significantly more tread (and as a consequence, polluting more) but also lasting a long time?